It is prohibited to use these services in their ToS, and so how can I avoid being found selling btc with them? I know about chargebacks and so, but I am interested about how people get banned(and how to escape it) in these platforms, though in case someone makes chargeback against you, administration can learn that you sell btc. Maybe you have a story to tell?
Only things I can think of is telling your buyer not to send additional message with transfer and do as few trades as you can on account, but I need your advice.
If there is a particular significance for your Paypal, then I wouldn't even recommend you using it for transactions related to crypto.
There's absolutely no doubt that their ToS is extremely anti-crypto and draconian, but at the end of the day it's up to them to set those standards and enforce them - not us. And if you're using your paypal for your business and can't risk a ban or limit, then just don't use it.
But from what I've heard/experienced there are several risk factors:
a)size of transaction, keep it small
b)sending as F&F often could lead to your account getting flagged, people suggest because of Paypal not earning fees
c)keeping a large balance. There is a $1k AUD Limit on the Australian paypal site before you are forced to get verified, not sure about the rest of the world.